Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] net/packet: remove redundant initialization of variable err | Date | Wed, 1 Jul 2020 16:04:33 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
The variable err is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed.
Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- net/packet/af_packet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 29bd405adbbd..7b436ebde61d 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -4293,7 +4293,7 @@ static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u, struct packet_ring_buffer *rb; struct sk_buff_head *rb_queue; __be16 num; - int err = -EINVAL; + int err; /* Added to avoid minimal code churn */ struct tpacket_req *req = &req_u->req; -- 2.27.0
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